﻿#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<math.h>
void menu()
{
	printf("*************************\n");
	printf("**    1.play  0.exit   **\n");
	printf("*************************\n");
}

void game()
{
	//1.生成随机数
	int ret = rand() % 100 + 1;//随机数范围1-100
	//2.猜数字
	int guess = 0;

	while (1)
	{
		printf("请猜数字\n");
		scanf("%d", &guess);
		if (guess > ret)
		{
			printf("猜大了\n");
		}
		else if (guess < ret)
		{
			printf("猜小了\n");
		}
		else
		{
			printf("恭喜你，猜对了\n");
			break;
		}
	}
}


int main()
{
	int input = 0;
	srand((unsigned int)time(NULL));
	do
	{
		menu();
		printf("请选择:>");
		scanf("%d", &input);
		switch (input)
		{
		case 1:
			game();
			break;
		case 0:
			printf("退出游戏\n");
			break;
		default:
			printf("选择错误\n");
			break;
		}
	} while (input);

	return 0;
}